5e colin Posted October 7, 2014 Share Posted October 7, 2014 first the piston sizes whit the head off and the timing belt on the left. at 12oclock on each cylinder theres a number stamped in the dec thats your piston size exactly where the yellow dot is ontop of each cylinder now turn over the engine and u will see this (pic) u will see the nrs on the crank they go from 0 to 2 and 5 nrs in total now on the block there are 5 more nrs (arrow) going from 1 to 3 example crank nrs 01121 block nrs 23123 actual bearing size 24244 these are the real bearing seizes u end up whit ( note the above markings ar not on the 4efte !!!!!! ) Cylinder Head: Warpage limit (block side) 0.05mm Warpage limit (Manifold side) 0.05mm Intake manifold: Warpage limit 0.1mm Exhaust manifold: Warpage limit 0.2mm Cylinder block: Surface warpage limit 0.05mm Bore diameters: STD mark 1 = 74.000-74.010mm STD mark 2 = 74.010mm-74.020mm STD mark 3 = 74.020mm-74.030mm Limit before rebore = 74.23mm Piston diameter: STD mark 1 = 73.900-73.910mm STD mark 2 = 73.910mm-73.020mm STD mark 3 = 73.920mm-73.930mm Piston to oil clearance: STD = 0.09-0.11mm Limit = 0.13mm Piston ring groove clearance: Top ring = 0.04-0.08mm 2nd ring = 0.03-0.07mm Piston ring end gap: Top ring (STD) = 0.26-0.36mm Top ring (Limit) = 0.95mm 2nd ring (STD) = 0.15-0.30mm 2nd ring (Limit) = 0.90mm Oil control ring (STD) = 0.13-0.38mm Oil control ring (Limit) = 0.98mm Con-rods: Thrust clearance (STD) = 0.15-0.35mm Thrust clearance (Limit) = 0.45mm Big-end inner diameter: STD mark 1 = 43.000-43.007mm STD mark 2 = 43.007-43.014mm STD mark 3 = 43.014-43.021mm U/S 0.25 = 43.000-43.021mm Rod bearing centre wall thickness: STD mark 1 = 1.487-1.491mm STD mark 2 = 1.491-1.495mm STD mark 3 = 1.495-1.499mm U/S 0.25 = 1.607-1.613mm Con-rod oil clearance: STD = 0.016-0.048mm Limit = 0.08mm Maximum allowable bend in rod per 100mm = 0.03mm Maximum allowable twist in rod per 100mm = 0.05mm Crankshaft thrust clearance: STD = 0.02-0.20mm Limit = 0.30mm Main journal oil clearance: STD = 0.016-0.049mm U/S 0.25 = 0.017-0.061mm Limit = 0.08mm Main journal diameter: STD mark 0 = 46.995-47.000mm STD mark 1 = 46.990-46.995mm STD mark 2 = 46.985-46.990mm Main bearing centre wall thickness: STD mark 1 = 1.995-1.999mm STD mark 2 = 1.999-2.003mm STD mark 3 = 2.003-2.007mm STD mark 4 = 2.007-2.011mm STD mark 5 = 2.011-2.015mm U/S 0.25 = 2.115-2.123mm Crank pin diameter: STD = 39.985-40.000mm U/S 0.25 = 39.745-39.755mm Limit = 0.06mm Circle runout (Limit) = 0.06mm Main journal taper and out-of-round (Limit) = 0.02mm Crank pin taper and out-of-round (Limit) = 0.02mm Torque settings: Cylinder head bolt: First 36ftlb Second - turn 90 degrees in same sequence Cylinder head to camshaft bearing cap: 9ftlb Cylinder head to intake manifold: 14ftlb Cylinder head to exhaust manifold: 35ftlb Cylinder head to water outlet housing: 13ftlb Cylinder head to Cylinder head cover: 61inlb ** note inch pounds, not foot pounds! ** Camshaft to Camshaft timing pulley: 37ftlb Cylinder block to crankshaft bearing cap: 42ftlb Cylinder block to rear main oil seal retainer: 65inlb ** again note inch pounds ** Cylinder block to oil filter union: 18ftlb Crankshaft to flywheel: 65ftlb Con-rod cap to con-rod: 29ftlb (18ftlb then +90 degrees) Oil pump pulley to drive rotor: 27ftlb Quote Link to post Share on other sites
funny onion Posted October 7, 2014 Share Posted October 7, 2014 awesome information good effort. Quote Link to post Share on other sites
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